4-Methylsulfonyl phenyl acetic acid

Names

[ Name ]:
4-Methylsulfonyl phenyl acetic acid

[Synonym ]:
[4-(Methylsulfonyl)phenyl]acetic acid
Benzeneacetic acid, 4-(methylsulfonyl)-
2-(4-methylsulfonylphenyl)acetic acid
2-[4-(methylsulfonyl)phenyl]acetic acid
4-Methylsulfonylphenylacetic acid
MFCD00216495
4-Methylsulfonyl phenyl acetic acid
Etoricoxib Impurity 3

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
443.0±37.0 °C at 760 mmHg

[ Melting Point ]:
136-140 °C(lit.)

[ Molecular Formula ]:
C₉H₁₀O₄S

[ Molecular Weight ]:
214.238

[ Flash Point ]:
221.7±26.5 °C

[ Exact Mass ]:
214.029984

[ PSA ]:
79.82000

[ LogP ]:
-0.21

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.557

[ Water Solubility ]:
slight

MSDS

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Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2916399090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%